44001021112202 has 24 divisors (see below), whose sum is σ = 83757045755520. Its totient is φ = 17143254978360.

The previous prime is 44001021112199. The next prime is 44001021112253. The reversal of 44001021112202 is 20221112010044.

It is a super-2 number, since 2×44001021112202² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20408635802 + ... + 20408637957.

It is an arithmetic number, because the mean of its divisors is an integer number (3489876906480).

Almost surely, 2^{44001021112202} is an apocalyptic number.

44001021112202 is a deficient number, since it is larger than the sum of its proper divisors (39756024643318).

44001021112202 is a wasteful number, since it uses less digits than its factorization.

44001021112202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40817273786 (or 40817273779 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 44001021112202 its reverse (20221112010044), we get a palindrome (64222133122246).

The spelling of 44001021112202 in words is "forty-four trillion, one billion, twenty-one million, one hundred twelve thousand, two hundred two".